APA (7th ed.) Citation

Walzel, D. L. (1975). The sources of medieval demonology.

Chicago Style (17th ed.) Citation

Walzel, Diana Lynn. The Sources of Medieval Demonology. 1975.

MLA (9th ed.) Citation

Walzel, Diana Lynn. The Sources of Medieval Demonology. 1975.

Warning: These citations may not always be 100% accurate.